Pack of: 3 pieces Size: The bristles measure 5/8 inch while the head measures 1-3/4 inch length by 1/4 inch width Color: Blue and black Materials: Stainless steel, nylon and brass Looking for a small wire brush for cleaning? You have come to the right place! Our multi-purpose brushes work well with most surfaces including steel, metal, marble, tile, glass etc. and allows you to clean narrow and tight spaces! The brush wire is fine and sturdy, especially designed to get in those stubborn areas that are hard to reach otherwise. From battery terminals to air filters, they make cleaning everything easy! In addition to removing dirt, they can also be used to remove rust, paint or other material residue. Each wire bristle brush is made of a different material so you can use them as per your need! You can use the metal brush for cleaning rust, and the nylon one for areas that require more gentle cleaning. The brass bristles are perfect for areas that have a risk of getting scratched, such as metal or tiles! We know finding heavy duty brushes for cleaning can be hard but worry not - we've come to your rescue! Seven inches long, the brushes are compact and easy to carry wherever you go